Welcome to Sketch Structural Engineering.

We are structural engineers based in London, Hertfordshire and Essex, who serve both the small residential and large corporate client, with equal importance.


At Sketch, we are equally adept at designing house extensions, loft conversions and undertaking structural surveys, as we are at designing the wonderful buildings that we have showcased in our Portfolio.

Some of the services we offer are listed below. For more detailed information please refer to our Services section.

  • If you are looking to extend, convert or alter your home/property, we can provide structural calculations/drawings for a Part A (Structure) – Building Regulations submission.
  • Are you buying or selling or have discovered cracks in your home/property, we can undertake a visual structural survey.
  • Party Wall advice, a Party Wall Surveyor to serve a Notice/agree an Award or just a Condition Survey.

On Saturday mornings we hold a free Structural Engineer Surgery, whereby you can call us with your questions/concerns and we will do our best to advise you - You can read more in the “Sketch News Section”.

Contact us for a competitive fee that is tailored to your specific project/requirements.

Find out more about us…